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Assembly-type multi-compartment underground comprehensive pipe gallery

A technology of integrated pipe gallery and pipe gallery, which is applied in the field of combined multi-cabin underground comprehensive pipe gallery, can solve the problems such as the inapplicability of the pipe gallery, achieve the use of saving underground space, improve the utilization rate of the inner space of the gallery body, and reduce the total span Reduced effect

Inactive Publication Date: 2018-07-10
NANJING LIANZHONG CONSTR ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The study found that due to the actual situation of the construction site or other restrictions or requirements, the existing cross-sectional shape of the pipe gallery is not suitable for all situations

Method used

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  • Assembly-type multi-compartment underground comprehensive pipe gallery
  • Assembly-type multi-compartment underground comprehensive pipe gallery
  • Assembly-type multi-compartment underground comprehensive pipe gallery

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Embodiment Construction

[0038] The single-tank pipe gallery 1 of the present invention is assembled from a top plate 102, a bottom plate 101, and side panels 103 on both sides to form a box-shaped pipe gallery structure in cross section, wherein the adjacent side plates 103 of the adjacent single-tank pipe gallery are straight plates, The rest of the boards in the comprehensive pipe gallery are any one of straight boards and outwardly arched boards.

[0039] Specifically, there are four situations for the panel composition in the single-cabin pipe gallery:

[0040] (1) Three arches straight: that is, the three boards are arched outwards, and one side board 103 is a straight board, such as Figure 7(a) , 7(b) As shown, this kind of pipe gallery is suitable for a situation where the side space is limited, and the remaining three slabs can still use the joint force of the pipe and soil to improve the strength of the slab body, reduce the thickness of the slab body, and save the cost.

[0041] (2) Arch...

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Abstract

The invention discloses an assembly-type multi-compartment underground comprehensive pipe gallery. The assembly-type multi-compartment underground comprehensive pipe gallery is formed by arranging twoor more single-compartment pipe galleries with identical or different sectional shapes side by side in the horizontal direction. Each single-compartment pipe gallery is of a box structure formed by assembling a top plate, a bottom plate and side plates on the two sides. The adjacent side plates of every two adjacent single-compartment pipe galleries are straight plates. The other plates of the comprehensive pipe galleries are straight plates and / or plates arched outwards. The assembly-type multi-compartment underground comprehensive pipe gallery is suitable for different working conditions, such as the condition that the periphery, including the top plate, the bottom plate and one side or both sides of the pipe gallery are limited spatially or on other aspects; and the overall span of themulti-compartment pipe gallery is reduced, the foundation excavation width is decreased, the cost is reduced, and the occupied area is reduced..

Description

technical field [0001] The invention relates to a pipe gallery, in particular to a cabin-combined multi-cabin underground comprehensive pipe gallery. Background technique [0002] There are mainly two kinds of underground comprehensive pipe galleries: branch line pipe gallery and trunk line pipe gallery. Among them, the branch line pipe gallery is generally a single-cabin structure, and the main line pipe gallery is basically a multi-cabin structure. The cross-sections of the existing steel structure single cabin pipe gallery are circular, horseshoe and rectangular ( figure 1 ), etc., since this type of pipe gallery is a plastic structure, the thickness of the plate body can be reduced by the joint force of the pipe and soil when buried, so the pipe gallery plate body with a rectangular cross-sectional shape should be set in an outwardly arched shape or an arc Shape, that is, the four sides of the pipe gallery arch or arc-shaped structure ( figure 2 ). For the multi-cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D29/16
CPCE02D29/045E02D29/10E02D29/16
Inventor 战福军
Owner NANJING LIANZHONG CONSTR ENG TECH
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